The 16-bit, 1-Msamples/s ADAS3022 data
acquisition IC is suited for power-line monitors, process and motor
control, patient monitoring, and other industrial and
instrumentation systems that operate within the ±10-V
industrial range. Housed in an 6 x 6-mm 40-lead LFCSP package, the
company also claims that this part uses one-third the board space
of competing discrete devices — helping engineers
simplify the design and reduce the size of advanced industrial data
acquisition systems.

The IC integrates the company’s 16-bit
PulSAR successive-approximation A/D converter core with
high-impedance input buffers and a 7-stage on-chip PGIA. The part
also includes an 8-channel, low-leakage multiplexer and precision
low-drift 4.096-V reference. With eight data channels and
delivering full 16-bit dynamic range, the new IC is optimized to
interface with a wide range of sensors running from ±10
V to as low as ±640 mV.($14.95 ea/1,000 —
available now)